<template>
    <h2>About</h2>
</template>

<script>
    export default {
        name : "About",
        //在路由进入前的前置守卫
        beforeRouteEnter (to, from, next) {
            
        },
        //在路由离开前的前置守卫
        beforeRouteLeave (to, from, next) {
            
        }
    }
</script>

